NEET Biology is the vey important paper in the medical entrance exam. Here, you will discover the NEET Biology MCQs and Answers for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution . NEET Biology Ecological Succession Multiple Choice Questions
MCQs on Ecological Succession :
1. In ecological succession, the intermediate developmental phase is known as
(a) ecesis
(b) climax
(c) nudation
(d) sere
Answer
Answer: (d)
2. This is true about secondary succession
(a) follows primary succession
(b) takes place on a deforested site
(c) is similar to primary succession except that it has a relatively slower pace
(d) begins on a bare rock
Answer
Answer: (b)
3. Lithosphere serves as a reservoir for
(a) nitrogen cycles
(b) carbon cycles
(c) oxygen cycles
(d) phosphorus cycles
Answer
Answer: (d)
4. This is not a climax vegetation
(a) grassess
(b) savannah
(c) forests
(d) hydrophytes
Answer
Answer: (d)
5. This about ecological succession is incorrect
(a) food chain relationships becomes more complex
(b) species diversity increases as succession proceeds
(c) role of decomposers becomes all the more important
(d) is a random process
Answer
Answer: (d)
6. An early seral community possesses this characteristic
(a) high species diversity
(b) open mineral cycling
(c) narrow niche specialization
(d) low community production
Answer
Answer: (b)
7. On sand, ecological succession is
(a) halosere
(b) xerosere
(c) hydrosere
(d) psammosere
Answer
Answer: (d)
8. Order of basic processes involved in succession is
(a) invasion -> stabilization -> completion and co action -> reaction -> nudation
(b) nudation -> stabilization -> completion and co action -> invasion -> reaction
(c) invasion -> nudation -> completion and co action -> reaction -> stabilization
(d) nudation -> invasion -> completion and co action -> reaction -> stabilization
Answer
Answer: (d)
9. Process of successful establishment of species in a new area is known as
(a) climax
(b) sere
(c) ecesis
(d) invasion
Answer
Answer: (c)
10. In an ecological succession, the final stable community is known as
(a) climax community
(b) ultimate community
(c) final community
(d) seral community
Answer
Answer: (a)